Viavi CellAdvisor 5G, Руководство пользователя, Страница: 5 / 359

CellAdvisor 5G User's Guide
iii
Radar chart 75
Utility 78
Spectrum Replayer 78
PIM detection single carrier 79
PIM detection multi-carrier 79
6.
Using Real-time Spectrum Analyzer ____________________________________________________________ 81
Introduction 81
Selecting mode and measure 81
Conducting spectrum measurements 81
Persistent spectrum 82
Persistent spectrogram 84
Conducting interference analysis 86
Persistent RSSI 86
Persistent interference finder 88
Persistent Radar chart 92
Utility 96
Real-time spectrum replayer 96
7.
Using LTE/LTE-A FDD Analyzer ________________________________________________________________ 99
Introduction 99
Selecting mode and measure 100
Conducting spectrum measurement 100
Spectrum 100
Conducting RF measurement 101
Channel Power 101
Setting measure setup 101
Setting limit 101
Occupied bandwidth 102
Setting measure setup 102
Setting limit 102
Spectrum Emission Mask (SEM) 103
Setting measure setup 103
Setting limit 103
ACLR 104
Setting measure setup 104
Setting limit 104
Multi-ACLR 105
Setting measure setup 105
Setting limit 105
Spurious Emissions 106
Setting measure setup 106
Setting limit 107
Power vs Time 107
Power vs Time (Frame) 107
Setting measure setup 107
Setting limit 108
Modulation Analysis 108
Constellation 108
Setting measure setup 108
Setting limit 109
Data Channel 110
Setting measure setup 110
Setting limit 111
Using marker 111
Control Channel 112